8
TEST OPERATION
8-1. Procedure and Summary of Test Operation
A test operation is executed with the following procedure. When a problem occurs at any step, remove
the causes of the problem referring to “9 TROUBLESHOOTING.”
Checks before test operation
Check that the main
power supply is turned
on.
Check basic items, mainly the installation work.
Be sure to enter the check results in checklist 1 and 2.
This main power supply check shall be done before
operation switch turns ON.
Set up the addresses.
Start the address setup in the outdoor/indoor units.
Note: Operation does not start simply by powering-on.
Test operation
END
Carry out a test operation. Check air blowing and
cooling/heating operation in the indoor unit.
− 77 −
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